What's going on in today's session: S&P500 movers
By Mill Chart
Last update: May 19, 2025
Stay updated with the movements of the S&P500 index one hour before the close of the markets on Monday. Discover which stocks are leading as top gainers and losers in today's session.
Today's top gainers
| Ticker | Change | Comment |
|---|---|---|
| UNH | 6.92% | Investors celebrated as UNITEDHEALTH GROUP INC (NYSE:UNH) experienced a 6.92% rise in its shares, closing at $312.11 during Monday's session. A press release (UNITEDHEALTH GROUP INCORPORATED (NYSE: UNH) SHAREHOLDER ALERT Bernstein Liebhard LLP Reminds UnitedHealth Group Incorporated Investors of Upcoming Deadline) was released yesterday. |
| MRNA | 6.11% | MODERNA INC's (NASDAQ:MRNA) stock price displayed strong growth, advancing 6.11% and reaching $26.38 during Monday's session. In the last 3 months the share price dropped with 24.64%. |
| DG | 4.63% | DOLLAR GENERAL CORP's (NYSE:DG) shares rose 4.63% to $97.88 during Monday's session. In the last 3 months the share price increased with 28.93%. |
| GEV | 3.96% | GE VERNOVA INC's (NYSE:GEV) stock price increased by 3.96% to $445.0. Shareholders saw the stock price going 32.3% higher in the past month. |
| HUM | 3.58% | Exciting news for HUMANA INC (NYSE:HUM) as its stock price surged 3.58% to $246.49 during Monday's session. Shareholders saw the stock price going 33.19% lower is the past year. |
| TTWO | 3.05% | Investors celebrated as TAKE-TWO INTERACTIVE SOFTWRE (NASDAQ:TTWO) experienced a 3.05% rise in its shares, closing at $233.65 during Monday's session. In the last 6 months the stock gained 27.65%. |
| GILD | 2.79% | GILEAD SCIENCES INC (NASDAQ:GILD) experienced a significant 2.79% increase, reaching $105.36 during Monday's session. The stock is trading 51.36% higher than a year ago. |
| NI | 2.26% | Investors celebrated as NISOURCE INC (NYSE:NI) experienced a 2.26% rise in its shares, closing at $39.97 during Monday's session. In the last year the share price increased with 33.7%. |
| BIIB | 2.25% | BIOGEN INC's (NASDAQ:BIIB) shares rose 2.25% to $128.42 during Monday's session. In the last 6 months the share price dropped with 21.5%. |
| AZO | 2.17% | AUTOZONE INC's (NYSE:AZO) shares rose 2.17% to $3.87K during Monday's session. Shareholders saw the stock price going 21.85% higher is the past 6 months. |
To see the full list of top gainers you can use our top gainers page.
Losers
| Ticker | Change | Comment |
|---|---|---|
| FSLR | -9.57% | During Monday's session, FIRST SOLAR INC's (NASDAQ:FSLR) shares took a tumble, falling 9.57% to $161.38. In the last month the share price increased with 39.44%. |
| ENPH | -4.5% | Investors witnessed a 4.5% drop in ENPHASE ENERGY INC's (NASDAQ:ENPH) stock price, which closed at $48.13 during Monday's session. In the last 3 months the share price dropped with 21.18%. |
| AES | -4.34% | AES CORP's (NYSE:AES) shares fell 4.34% to $11.68 during Monday's session. In the last 3 months the share price increased with 22.96%. |
| CZR | -4.12% | CAESARS ENTERTAINMENT INC's (NASDAQ:CZR) stock price is declining with 4.12% to a price of $29.43. Shareholders saw the stock price going 20.34% higher in the past month. |
| BBY | -3.52% | Investors witnessed a 3.52% drop in BEST BUY CO INC's (NYSE:BBY) stock price, which closed at $71.2 during Monday's session. BBY is releasing earnings today. In the last 6 months the stock lost 20.35%. |
| ON | -2.92% | ON SEMICONDUCTOR's (NASDAQ:ON) stock price is declining with 2.92% to a price of $43.61. In the last month the stock gained 29.68%. |
| BLDR | -2.87% | There was a notable decline in BUILDERS FIRSTSOURCE INC's (NYSE:BLDR) shares, as they dropped 2.87% to $117.18 during Monday's session. In the last 3 months the stock lost 21.61%. |
| TSLA | -2.75% | The market experienced a 2.75% downturn in TESLA INC's (NASDAQ:TSLA) stock price, closing at $340.36 during Monday's session. The stock is trading 45.0% higher than a month ago. |
| MPWR | -2.71% | The market experienced a downward movement in MONOLITHIC POWER SYSTEMS INC's (NASDAQ:MPWR) stock price, closing at $696.0 with a 2.71% decrease during Monday's session. In the last month the stock gained 36.64%. |
| PSX | -2.64% | The market experienced a downward movement in PHILLIPS 66's (NYSE:PSX) stock price, closing at $121.24 with a 2.64% decrease during Monday's session. In the last month the stock gained 26.87%. |
For the full top loser list go to our top losers page.
NASDAQ:BIIB (1/7/2026, 10:00:07 AM)
185.41
+2.8 (+1.53%)
NASDAQ:GILD (1/7/2026, 10:00:08 AM)
124.61
+3.25 (+2.68%)
NYSE:HUM (1/7/2026, 9:59:17 AM)
276.175
-3.66 (-1.31%)
NYSE:UNH (1/7/2026, 10:00:09 AM)
344.375
-4.6 (-1.32%)
NYSE:AZO (1/7/2026, 10:00:09 AM)
3288.01
+43.09 (+1.33%)
NYSE:BBY (1/7/2026, 10:00:05 AM)
70.965
-1.2 (-1.67%)
NYSE:BLDR (1/7/2026, 10:00:09 AM)
110.81
-0.45 (-0.4%)
NASDAQ:TTWO (1/7/2026, 10:00:07 AM)
253.66
-0.69 (-0.27%)
NASDAQ:FSLR (1/7/2026, 10:00:05 AM)
246.785
-21.99 (-8.18%)
NASDAQ:MPWR (1/7/2026, 10:00:09 AM)
966.12
-39.26 (-3.9%)
NYSE:NI (1/7/2026, 10:00:09 AM)
41.89
+0.01 (+0.02%)
NYSE:AES (1/7/2026, 10:00:05 AM)
14.645
-0.26 (-1.71%)
NYSE:DG (1/7/2026, 10:00:09 AM)
145.28
+0.59 (+0.41%)
NASDAQ:TSLA (1/7/2026, 10:00:09 AM)
434.155
+1.19 (+0.28%)
NASDAQ:CZR (1/7/2026, 10:00:02 AM)
23.65
-0.12 (-0.5%)
NASDAQ:ENPH (1/7/2026, 10:00:07 AM)
35.1969
+0.45 (+1.29%)
NYSE:PSX (1/7/2026, 10:00:09 AM)
141.66
+5.01 (+3.67%)
NASDAQ:ON (1/7/2026, 10:00:08 AM)
60.725
-1.03 (-1.68%)
NASDAQ:MRNA (1/7/2026, 10:00:09 AM)
35.655
0 (-0.01%)
NYSE:GEV (1/7/2026, 10:00:07 AM)
676.922
-9.41 (-1.37%)
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